2020湖南普通专升本英语语法详解：“what”引导的强调句结构

英语语法详解：“what”引导的强调句结构
用“what从句+be+被强调成分”或“被强调成分+be+what从句”表示强调。
John wants a good rest.约翰想要好好休息一下。
--What John wants is a good rest.约翰想要的是好好休息一下。
或：A good rest is what John wants.好好休息一下正是约翰想要的事。（比较少见）
I'd like you to work on Exercise Two on Page 38.我要你们做38页上的练习二。
--What I'd like you to work on is Exercise Two on Page 38.我要你们做的作业是38页上的练习二。
I need two books.我要两本书。
--What I need are two books.我要的是两本书。（注意谓语动词的数）
注意：
在这种强调句型中，除了what外，人们很少使用其他连词。
避免说：Where you should play football is the play ground,not the classroom.
最好说：The place where you should play football is the playground,not the classroom.你们踢足球的地方是操场，而不是教室。
避免说：When I read English aloud is early morning.
最好说：The time I read English aloud is early morning.我是在清晨朗读英语。
避免说：Why she was absent from class was that she was feeling unwell.